VizieR Online Data Catalog: The quiescent fraction of isolated LSBGs (Prole+, 2021)
Abstract
We use the calibrated co-added grizy images provided in the second public data release (PDR2-wide) of the Hyper Suprime-Cam Subaru Strategic Program (HSC-SSP) survey data (Aihara et al. 2019PASJ...71..114A) to produce a new catalogue of LSB galaxy candidates for this study. In particular, we use the r-band for source detection, in-keeping with similar studies (van der Burg et al. 2017A&A...607A..79V; Prole et al. 2019MNRAS.488.2143P). The data are already split into discrete patches approximately 12arcminx12arcmin in size, with 0.168arcsec pixels. The average r-band seeing is 0.76arcsec. The data set has been reduced with an improved background subtraction algorithm compared to the previous release, meaning LSB structure is well preserved over ~arcminute scales. The HSC data is roughly half a magnitude deeper than the comparable Kilo-Degree Survey (KiDS; de Jong et al. 2013ExA....35...25D) in the r band.
(1 data file).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- October 2023
- Bibcode:
- 2023yCat..75002049P
- Keywords:
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- Galaxies: dwarf;
- Colors;
- Photometry;
- Optical